TY - BOOK AU - Thompson Sheila AU - Kahn J H TI - Group process as a helping technique: a textbook for social workers,psychologistis,doctors,teachers and other workers in community services T2 - Commonwealth and international library:social work division U1 - Y1:4:50S, L0 PY - 1970/// CY - NA PB - NA KW - SOCIOLOGY ER -